Standard Lemma guide

fifteener

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

A film assigned an age rating of 15, those under 15 not being permitted to view it.

Definition source: English Wiktionary via Wiktextract

Usage: UK, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A book or other printed item that was printed in the 15th century (thus, during the first half-century of printing).

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: bibliography, computing, engineering, human-sciences, information-science, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: incunabulum, incunable

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *pénkwe Proto-Germanic *fimf Proto-Indo-European *déḱm̥ Proto-Germanic *tehun Proto-Germanic *fimftehun Anglian Old English fīftīene Middle English fiftene English fifteen Proto-Indo-European *-yósder. Proto-Italic *-āzios Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English fifteener From fifteen + -er.