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单词 thermo-call
释义

> as lemmas

thermo-call
thermo-call n.
Brit. /ˈθəːmə(ʊ)kɔːl/
,
U.S. /ˈθərməˌkɔl/
,
/ˈθərməˌkɑl/
,
/ˈθərmoʊˌkɔl/
,
/ˈθərmoʊˌkɑl/
(a) a fire-alarm operated by a thermo-electric battery; (b) an electric fire-alarm in which the circuit is closed automatically when the temperature reaches a certain point.
ΘΚΠ
the world > action or operation > harm or detriment > danger > warning of imminent danger or evil > [noun] > warning arousing the unwary > device for sounding alarm > device warning of fire
fire bell1596
fire-drum1739
fire alarm1763
fire-roll1830
thermostat1881
thermo-call1895
1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. Thermo-call.
1902 T. O'C. Sloane Standard Electr. Dict. Thermo Call, (a) An electric alarm or call bell operated by thermo-electric currents... (b) See Thermo-electric Call.
extracted from thermo-comb. form
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as lemmas
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更新时间:2024/11/11 1:19:08