Standard Lemma guide

copestone

noun · 3 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

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No pronunciation record was provided for this word.

1

noun

Meaning 1

capstone

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a stone that forms the top of wall or building

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: capstone, coping stone, stretcher

Antonyms: none provided

Broader terms: stone

3

noun

Meaning 3

a final touch; a crowning achievement; a culmination

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: finishing touch, capstone

Antonyms: none provided

Broader terms: touch

History

Etymology

No etymology was provided for this word.