The term assimilation refers to when :

A.*** a word is borrowed into English through different venues
B. A latin adj. becomes an english verb
C. certain sounds blend into and become similar to neighboring sounds.
D. a Latin bse meaning does not fit the definition of the word.

Right.

To determine the correct answer to this question, we can analyze each option and understand its meaning.

A. A word is borrowed into English through different venues: This option describes the process of borrowing words from other languages into English but does not specifically refer to assimilation.

B. A Latin adjective becomes an English verb: This option describes a process of transformation where a word changes its word class (from an adjective to a verb) during the borrowing process, which is not directly related to assimilation.

C. Certain sounds blend into and become similar to neighboring sounds: This option accurately defines assimilation. In linguistics, assimilation refers to a phonological process where one sound becomes similar or identical to a neighboring sound. This can occur in words or phrases to make pronunciation easier or more fluid.

D. A Latin base meaning does not fit the definition of the word: This option does not directly relate to assimilation but rather discusses a mismatch between the meaning of a Latin base and the definition of a word.

Based on this analysis, the correct answer is C. Certain sounds blend into and become similar to neighboring sounds.