-ine

American Heritage® Dictionary of the English Language, Fourth Edition

1. n. Of or relating to: Benedictine.
2. n. Made of; resembling: opaline.
3. n. A chemical substance, especially:
4. n. Halogen: bromine.
5. n. Basic compound: amine.
6. n. Alkaloid: quinine.
7. n. Amino acid: glycine.
8. n. A mixture of compounds: gasoline.
9. n. Commercial material: glassine.

Century Dictionary and Cyclopedia

1. A Middle English form of eyen, former plural of eye.
2. See -in.
3. See -in.

Wiktionary

1. n. of or pertaining to, like: asinine; marine.
2. n. chemistry Used to form names of basic substances or halogens
3. n. non-productive feminine nouns: heroine.
4. n. non-productive given names or titles: Clementine, landgravine.
5. n. commercial material: glassine.

GNU Webster's 1913

1. (Chem.) A suffix, indicating that those substances of whose names it is a part are basic, in their nature, i.e. contain a basic nitrogen group.
2. (Organ. Chem.) A suffix, formerly used to indicate hydrocarbons of the second degree of unsaturation; i. e., members of the acetyline series; but now superseded by the ending -yne, as in propyne.