Lexic.us

Definition of Thionyl

1. n. The hypothetical radical SO, regarded as an essential constituent of certain sulphurous compounds; as, thionyl chloride.

Definition of Thionyl

1. sulfinyl [n -S] - See also: sulfinyl

Medical Definition of Thionyl

1. The hypothetical radical SO, regarded as an essential constituent of certain sulphurous compounds; as, thionyl chloride. Origin: Thionic + -yl. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Thionyl

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