Standard Lemma guide

dexmethylphenidate

noun · 1 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.

  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A psychostimulant, a dopamine reuptake inhibitor that affects the central nervous system and is used to treat ADHD. It is judged to have a high potential for abuse (Schedule II in the US). Chemical formula: C14H19NO2.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • Dexmethylphenidate is a pharmaceutical that should be kept in secure places because of its potential for abuse.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From dex- + methylphenidate.