Meaning

noun someone who enlists workers to join a union

noun a person who brings order and organization to an enterprise

noun a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc.

originEtymology tree English organise Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English organiser From organise + -er.

Etymology from Wiktionary, CC BY-SA 3.0