petrichor en · NOUN
Pronunciation
- /ˈpɛt.ɹɪ.kə (Received-Pronunciation)
- -kɚ/ (Canada, US)
- (Canada) audio
- -ˌkɔː/ (Received-Pronunciation)
- /ˈpɛt.ɹɪˌkɔɹ (Canada, US)
Etymology
From petr(o)- + ichor. Coined by Australian scientist Richard Grenfell Thomas in 1964 for the article “Nature of Argillaceous Odour”, co-authored by Isabel Joy Bear and published in the journal Nature.
Meanings
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(uncountable) The distinctive scent, caused by geosmin, which accompanies the first rain after a long, warm, dry spell.
Though it had yet to begin raining, the familiar smell of petrichor appeared to be already present and Neelam suddenly wished she was sitting at home with a nice cup of tea and a good book.
2010, Val Panesar, For the Sake of the Future:The sources of the heavenly scent during and immediately after it rains are petrichor and geosmin. Petricor is an oil produced by plants then absorbed by rocks and soil and released into the air during rainfall.
2012, Diane Olson, A Nature Lover's Almanac, Gibbs Smith, →ISBN:
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(uncountable) The yellow organic oil that yields this scent.
He hypothesizes that this factor may be petrichor, an oil which has been isolated from silicate minerals and rocks[…].
1980, John E Bardach et al., Fish Behavior and its Use in the Capture and Culture of Fishes:
Relateds
Translations (21)
ja ペトリコール (distinctive scent which accompanies rain) · de Petrichor (distinctive scent which accompanies rain) · es petricor (distinctive scent which accompanies rain) · pt petricor (distinctive scent which accompanies rain) · cmn 潮土油 (distinctive scent which accompanies rain) · eu petrikor (distinctive scent which accompanies rain) · eo petriĥoro (distinctive scent which accompanies rain) · cs vůně deště (distinctive scent which accompanies rain) · id petrikor (distinctive scent which accompanies rain) · ru петрихо́р (distinctive scent which accompanies rain) · mk пе́трикор (distinctive scent which accompanies rain) · pl petrykora (distinctive scent which accompanies rain) · ca petricor (distinctive scent which accompanies rain) · he פטריכור (distinctive scent which accompanies rain) · pam alimum (distinctive scent which accompanies rain) · ar قَفْو (distinctive scent which accompanies rain) · fr petrichor (distinctive scent which accompanies rain) · fi sateen tuoksu (distinctive scent which accompanies rain) · tl alimuom (distinctive scent which accompanies rain) · it petricore (distinctive scent which accompanies rain) · af petrichor (distinctive scent which accompanies rain)