n.
a mite that infests cheese.
Oxford Dictionary
n.
a minute mite which is parasitic on plants, typically living inside buds and causing them to ...
Oxford American Dictionary
n.
a minute mite whose parasitic larvae live on or under the skin of warm-blooded animals where ...
Oxford Dictionary
n.
a small monetary contribution from someone who is poor.
Oxford American Dictionary
n.
a small monetary contribution from someone who is poor: this is indeed the widow's mite—it's a whole shilling I'm giving you
Oxford Dictionary