Gabriel de Freitas Carvalho

Marketing Glossary: 30 Terms Every Entrepreneur Should Know

By Gabriel de Freitas Carvalho · 2026-09-29

Marketing has a lot of jargon. Here are 30 terms in plain language.

Audience
The group of people you want to reach.
Brand positioning
How you want customers to see you compared with alternatives.
Call to action (CTA)
The next step you ask someone to take, such as "Request a quote".
Churn
The share of customers who stop buying over a period.
Click-through rate (CTR)
Clicks divided by impressions.
Conversion
A desired action, such as a purchase, call or form submission.
Conversion rate
Conversions divided by visitors or leads.
Cost per lead (CPL)
Marketing spend divided by leads.
Customer acquisition cost (CAC)
Total cost to win one new customer.
Customer lifetime value (LTV)
Total revenue a customer brings over time.
CRM
Software that stores contacts and tracks conversations and sales.
Funnel
The path from awareness to purchase and repeat business.
Impression
One time your ad or content is shown.
Keyword
A word or phrase people type into a search engine.
Landing page
A page built for one specific action.
Lead
A person who has shown interest and shared contact details.
Lead magnet
A free resource offered in exchange for contact details.
Lead nurturing
Follow-up that builds trust until a lead is ready to buy.
Local SEO
Optimizing to appear in searches tied to a location.
Marketing automation
Tools that send messages or tasks automatically based on rules.
Meta description
The short summary shown under a page title in search results.
Organic traffic
Visitors who arrive from unpaid search results.
Paid media
Advertising you pay for, such as Google Ads or Meta Ads.
Pay-per-click (PPC)
An ad model where you pay per click.
Retargeting
Showing ads to people who already visited your site or engaged.
Return on ad spend (ROAS)
Revenue generated per unit spent on ads.
SEO
The practice of earning visibility in unpaid search results.
Segmentation
Dividing an audience into groups with similar needs.
Target audience
The specific group most likely to buy from you.
UTM parameters
Tags added to links to track where traffic comes from.

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Gabriel de Freitas Carvalho is an entrepreneur based in Goiânia, Brazil, working in marketing. About the author.