| ANF | <abbreviation> Antinuclear factor; atrial natriuretic factor. (05 Mar 2000) |
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| anfractuosity | L. Anfractuosities (#). [Cf. F. Anfractuosite. 1. A state of being anfractuous, or full of windings and turnings; sinuosity. "The anfractuosities of his intellect and temper." (Macaulay) 2. <anatomy> A sinuous depression or sulcus like those separating the convolutions of the brain. Source: Websters Dictionary (01 Mar 1998) |