出典:Wiktionary
Probably either:
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed)
scram (複数形 scrams)
Uncertain; the verb is possibly derived from etymology 1.[2] It has been suggested that the word is an acronym for phrases like “safety control rod actuator mechanism”, “safety control rod axe man”, and “safety control rods activation mechanism”, but these are most likely backronyms.
The noun is probably derived from the verb.[3]
scram (三人称単数 現在形 scrams, 現在分詞 scraming または scramming, 過去形および過去分詞形 scramed または scrammed) (chiefly nuclear physics)
scram (複数形 scrams) (chiefly nuclear physics)
The verb is a variant of dialectal English scramb (“to pull または rake together with the hands; to gather a handful of something from the ground; to scratch with the claws または nails; to pull down violently; to tear off; to maul about; a handful of something from the ground”), possibly related to Dutch schrammen (“to graze, scratch”)[4] and German schrammen (“to scratch, scrape”); see etymology 1.
The noun is derived from the verb.
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed)
scram (複数形 scrams)
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed) (intransitive, Britain, dialectal, archaic)
rudds
a wrinkle
something which is duplicated
スカップ
scups