Com.

Com.

abbr.

1. commander

2. commissioner

3. commodore

4. commonwealth

5. communist

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com.

abbr.

1. combustion

2. comma

3. commentary

4. commerce

5. commission

6. committee

7. commune

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Com.

abbreviation for

1. (Military) Commander

2. committee

3. (Military) Commodore

prefix

together; with; jointly commingle

[from Latin com-; related to cum with. In compound words of Latin origin, com- becomes col- and cor- before l and r, co- before gn, h, and most vowels, and con- before consonants other than b, p, andm. Although its sense in compounds of Latin derivation is often obscured, it means: together, with, etc. (combine, compile); similar (conform); extremely, completely (consecrate)]