The Growth Marketing Lexicon

Every term in growth, defined like it matters

11,213 terms. One working dictionary. Search it, wander it, or follow a field guide — every flagship entry ships with a worked example, failure modes, and an origin story with receipts.

The RGM growth marketing glossary defines 11,213 terms across performance marketing, brand science, pricing, measurement, privacy law, and commerce. Each term has its own page; flagship entries add pronunciation, plain-terms definitions, real worked examples, failure modes, and sourced etymology — so the definition you read is one you can verify.

11,213
Terms defined
800+
Flagship dictionary entries
26
Letters, A to Z
100%
Claims sourced or labeled

◆ marks flagship entries · every term links to its own page

Field guides

Curated trails through the lexicon. Here is the fastest way in: pick the territory your problem lives in and read six terms that argue with each other.

A history of marketing in fourteen terms

From a Coca-Cola coupon to the answer engines — the lexicon, told chronologically. Scroll the strip; every stop is an entry.

1887The couponCoca-Cola's free-glass tickets seed a century of redeemable promotion.1963The DMANielsen draws the market map TV still trades on.1972Effective frequencyKrugman's three exposures become media planning's most durable myth.1981The framing effectTversky & Kahneman flip decisions with wording alone.1983Cause marketingAmEx restores the Statue of Liberty a penny per swipe.1991The chasmMoore names the gap where tech products die.1994The cookieLou Montulli teaches the web to remember.2005Cyber MondayA press release invents the year's biggest shopping day.2010How Brands GrowSharp's evidence resets growth strategy around penetration.2012Custom AudiencesFirst-party lists enter the ad auction.2018GDPRConsent becomes law and the data stack grows a conscience.2019First priceProgrammatic's auction stops pretending.2023The second EGoogle starts paying for lived experience.2023GEOThe answer engine replaces the results page — optimization follows.

Can you define it?

Six flagship taglines, names hidden. Flip a card to check yourself — then read the entry that out-defines you.

The full lexicon, A to Z

Every term, every letter. Open a letter to browse; flagship entries carry the full dictionary treatment.

A735 terms+
B523 terms+
C1090 terms+
D476 terms+
E362 terms+
F413 terms+
G368 terms+
H260 terms+
I296 terms+
J48 terms+
K95 terms+
L414 terms+
M723 terms+
N198 terms+
O208 terms+
P746 terms+
Q69 terms+
R502 terms+
S1013 terms+
T476 terms+
U113 terms+
V145 terms+
W160 terms+
X10 terms+
Y50 terms+
Z24 terms+
0–928 terms+

Common questions

What is the RGM marketing glossary?

A working dictionary of growth marketing — more than 10,600 terms, each with its own page. Flagship entries carry full dictionary treatment: pronunciation, plain-terms definitions, worked examples, failure modes, sourced etymology, and verified references.

How are definitions verified?

Every quantitative claim on a flagship entry links a real public source or is labeled as RGM analysis. Dates, coiners, and origins are checked against primary references before publishing — no folklore without a footnote.

How is the glossary organized?

Three ways. Browse A to Z below, search instantly from this page, or follow a field guide — curated trails through pricing psychology, attribution, privacy law, brand science, and more.

What makes an entry a flagship entry?

Full dictionary treatment — the diamond mark in search results. These pages include worked examples with real numbers, failure modes to watch, FAQ answers, related-term maps, and etymology with sources.

Can I suggest a term?

Yes — if a term you need is missing or thin, tell us through the contact page and it joins the build queue. The glossary grows weekly.

Quick answers

What is the RGM marketing glossary?
A working dictionary of growth marketing — more than 10,600 terms, each with its own page. Flagship entries carry full dictionary treatment: pronunciation, plain-terms definitions, worked examples, failure modes, sourced etymology, and verified references.
How are definitions verified?
Every quantitative claim on a flagship entry links a real public source or is labeled as RGM analysis. Dates, coiners, and origins are checked against primary references before publishing — no folklore without a footnote.
How is the glossary organized?
Three ways. Browse A to Z below, search instantly from this page, or follow a field guide — curated trails through pricing psychology, attribution, privacy law, brand science, and more.

Directory — Sheet Index11 Sections

01Growth marketing services24 links
02Advertising platforms21 links
03Industries22 links
04Learn — foundations10 links
05Learn — channels12 links
06Learn — measurement & data7 links
07Tools & software12 links
08Free calculators17 links
09Training14 links
10Glossary6 links
11Company9 links