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Marketing & Advertising Glossary

From CPM to programmatic, every term in advertising and media buying explained in plain English.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Hub & Spoke Model (Content)

Blog Content

A content distribution strategy where a central hub of pillar content branches into multiple spoke pieces targeting specific audiences or channels across your m

Hugging Face

AI

Hugging Face is an open-source AI platform providing pre-built language models and tools for natural language processing tasks in marketing applications.

IAB Podcast Measurement Guidelines

UK Regulation

Industry standards established by the IAB to measure podcast audience reach, engagement and advertising performance consistently across the UK market.

IMAX Advertising

Cinema

Premium cinema advertising on IMAX screens, offering immersive large-format visuals that command higher engagement and brand recall than standard multiplex plac

Impression Share

Metrics

The percentage of available ad impressions your ads received compared to the total impressions available in your target audience.

In-Market Audience

Audience

Consumers actively researching or comparing products in a specific category, ready to make a purchase decision in the near term.

Inbox Placement Rate

Email Campaigns

The percentage of emails successfully delivered to subscribers' inboxes rather than spam or promotions folders. A critical metric for campaign effectiveness.

Incrementality Testing

Attribution

A testing methodology that isolates the incremental impact of a specific marketing campaign by comparing user behaviour with and without exposure to that campai

Independent Cinema Advertising

Cinema

Advertising in independent cinemas and smaller cinema chains outside major multiplexes, offering targeted reach to niche audiences with premium brand positionin

Index Bloat

Technical SEO

Index bloat occurs when search engines crawl and index excessive low-value pages, wasting crawl budget and diluting site authority.

Indexation

Technical SEO

Indexation is the process of search engines discovering and adding your web pages to their index. Without indexation, your content won't appear in search result

Insertion Order

Insertion Orders

An Insertion Order is a formal agreement between an advertiser and media publisher that specifies ad placement details, pricing, and terms.

Interaction to Next Paint (INP)

Web Analytics

Interaction to Next Paint (INP) measures how quickly a webpage responds to user interactions like clicks or taps, affecting perceived performance and user exper

Internal Linking

On-Page SEO

The practice of linking from one page to another page within the same website to improve navigation, user experience, and search engine crawlability.

Invalid Traffic (IVT)

Standards

Traffic generated by non-human sources or unintended user interactions that doesn't represent genuine audience engagement with digital ads.

Island Position

Newspapers

Premium newspaper advertising placement surrounded by publication content on all sides, commanding higher rates due to increased visibility and reader engagement.

Jasper AI

AI

Jasper AI is an artificial intelligence writing tool that generates marketing copy, social media content, and ad text at scale using natural language processing.

JavaScript SEO

Technical SEO

JavaScript SEO optimises how search engines crawl and index JavaScript-heavy websites, ensuring content visibility in organic search results.

KDM (Key Delivery Message)

Cinema

A KDM is an encrypted file that authorises cinema projection of a specific film for a defined time period and venue, essential for digital cinema security.

Kerning vs Tracking vs Leading

Brand Identity

Three distinct typographic adjustments that control spacing between letters and lines. Kerning fine-tunes pairs, tracking adjusts overall density, and leading c

Keyframe

Video Production

A keyframe is a crucial frame in video animation or editing that marks a specific point where values change, allowing smooth transitions between different state

Keyword Cannibalisation

On-Page SEO

When multiple pages on your website target the same keyword, they compete with each other in search results, diluting your ranking potential and traffic.

Knowledge Graph

Answer Engine Optimisation

A structured database of entities and their relationships that search engines use to understand context and deliver more accurate answers to user queries.

LED Screen Advertising

Digital Screens

Dynamic advertising displayed on LED screens in public spaces, offering high-impact visual messaging with real-time content flexibility and precise targeting ca

LLAMA

AI

LLAMA is Meta's open-source large language model family designed for natural language processing tasks in AI applications.

Landing Page Optimisation

Strategy

The process of improving landing page design, copy and functionality to increase conversion rates and maximise ROI from paid media campaigns.

Large Language Model

AI

An AI system trained on vast amounts of text data to understand and generate human language, powering tools like ChatGPT and marketing automation.

Largest Contentful Paint (LCP)

Web Analytics

LCP measures how quickly the largest visible element loads on a webpage. It's a Core Web Vital that directly impacts user experience and SEO rankings.

Latency

AI

Latency is the delay between a request and response in ad tech systems, critical for real-time bidding and user experience.

Latent Space

AI

A high-dimensional mathematical space where AI models compress and represent complex data patterns in simplified, learnable forms.

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