The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
laser, optical maser
(noun) an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
Source: WordNet® 3.1
Laser (plural Lasers)
(nautical) A simple type of dinghy
• Arels, Lares, Searl, arles, arsle, earls, lares, lears, rales, reals, saler, seral
LASER
Acronym of light amplification by stimulated emission of radiation.
• laser (conversion of acronym into noun)
• optical MASER, optical maser
• Arels, Lares, Searl, arles, arsle, earls, lares, lears, rales, reals, saler, seral
laser (plural lasers)
A device that produces a monochromatic, coherent beam of light.
A beam of light produced by such a device; a laser beam.
A laser printer.
• LASER (acronym of light amplification by the stimulated emission of radiation)
• optical maser, optical MASER
laser (third-person singular simple present lasers, present participle lasering, simple past and past participle lasered)
To cut with a laser
(sports) To throw with laser-like precision
laser (plural lasers)
A gum resin obtained from certain umbelliferous plants.
Such a plant.
• Arels, Lares, Searl, arles, arsle, earls, lares, lears, rales, reals, saler, seral
Source: Wiktionary
19 June 2025
(noun) the condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage; “his roots in Texas go back a long way”; “he went back to Sweden to search for his roots”; “his music has African roots”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.