(genetics) The variation of the number of copies (normally two) of a gene, or of sequences of DNA, in the genome of a specific individual; has been linked to some diseases

(genetics) The normal variation in the number of copies (normally two) of a gene, or of sequences of DNA, in the genome of a specific individual

Not any person or thing whatsoever.

(aviation) The forwardmost part of an aircraft, rocket or missile; it is shaped to minimize aerodynamic resistance.

Not stationary; moving.

A legally constituted non-commercial organization created by natural or legal persons with no participation or representation of any government.

plural of central nervous system

plural of nervous system

The centre part of a ship’s biscuit. This part was compressed and even harder than the rest of the biscuit.

Alternative spelling of noncommittal