niche term

Field-specific word

A niche term is a word or phrase used primarily within a specialized community, field, or subculture—not widely known outside that context.

528 Hz is a niche term among alternative healing practitioners.

The phrase often appears when explaining unfamiliar vocabulary: It's a niche term in competitive speedrunning.

Related

corner · ecological · habitat · specific · targeted · boutique · narrow · focused · slot · position · alcove · recess · cranny · specialized · audience · special interest · unique · tailored

Opposites
commonality of usage

niche termhousehold word

Widely known term

everyday language · everyday speech · common parlance · plain language · basic vocabulary

specialist vs. general domain

niche termgeneral term

Nonspecific category label

generic term · plain English · accessible language · basic vocabulary

Family

niche, term, niches, niched, terms, termed, terming, terminal, terminable

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G