How to Test a Hygrometer. Community Q&A. If you're a cigar aficionado, you need a hygrometer to make sure you're storing your wares at the correct humidity. A hygrometer is an instrument that is used to measure humidity in cigar humidors as well as greenhouses, incubators, museums, and more. To ensure that your hygrometer is functioning properly, it is best to test it prior to use, then calibrate it if necessary.
uk â /ÉªnËfÉË.mÉnt/ us â /ÉªnËfÉËr.mÉnt/. âº someone who gives information to another person or organization: a police/secret informant. Our survey is based on information from over 200 informants. Thesaurus: synonyms and related words.
Meaning of âacquaintanceâ in the English Dictionary. acquaintance in British English. acquaintancenoun. It was at the Taylors' party that I first made his acquaintance (= first met him). I wasn't sure about Darryl when I first met her, but on further acquaintance (= knowing her a little more) I rather like her. âº [ U ] formal knowledge of a subject: Sadly, my acquaintance with Spanish literature is rather limited.