microelement
/ˈmʌɪkrəʊˌɛlɪm(ə)nt/ /ˌmʌɪkrəʊˈɛlɪm(ə)nt/noun
1Chiefly Plant Physiol. An inorganic micronutrient; a trace element.
2 Electronics. A thin, flat, miniaturized circuit made with standardized length and width for assembly into a micromodule.
Origin
1930s; earliest use found in Chemical Abstracts. From micro- + element.
- play lunch
- playmake
- playmaker
- playmaking
- playmate
- play material
- playmating
- play merry hell with
- play method
- playmobile
- play money
- play night
- playock
- play off
- play of words
- play on
- play one's ace
- play one's cards close to one's chest
- play one's cards right
- play one's cards right (or well)
- play oneself in
- play (or act) the fool
- play (or keep) one's cards close to one's chest (or vest)
- play (or play it) safe (or for safety)
- play (or raise) hob