transcription, транскрипция: [ ˈta-kē-ˌän ]
noun
Etymology: tachy- + -on (II)
Date: 1967
: a hypothetical particle held to travel only faster than light
transcription, транскрипция: [ ˈta-kē-ˌän ]
noun
Etymology: tachy- + -on (II)
Date: 1967
: a hypothetical particle held to travel only faster than light
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003