Standard Lemma guide
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
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.
noun
A unicycle or monowheel; often specifically a unicycle with the rider seated inside the wheel.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
An aromatic compound containing a single ring.
Definition source: English Wiktionary via Wiktextract
Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The first derivative of a Gaussian, often used as an impulse signal.
Definition source: English Wiktionary via Wiktextract
Topics: communication, communications
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
a vehicle with a single wheel that is driven by pedals
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: unicycle
Antonyms: none provided
Broader terms: wheeled vehicle
History
From mono- + cycle, thus literally "one wheel".
