1. Lasting for a markedly brief time
   "rapid momentaneous association of things that meet and pass"
   - fleeting, fugitive, momentary

See also: moment, short

• meteorological balloon
• meteorological conditions
• meteorological observation post
• meteorological satellite
• meteorologically
• meteorologist
• meteorology
• meteortropism
• meter
• meter maid
• meter reading
• meterstick
• metformin
• meth
• methacholine
• methacrylic acid
• methadon
• methadone
• methadone hydrochloride
• methamphetamine
• methamphetamine hydrochloride
• methanal
• methane
• methane series
• methanogen