climb / clime are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
climb: (noun) an event that involves rising to a higher point (as in altitude or temperature or intensity etc.). (noun) the act of climbing something. (verb) go upward with gradual or continuous progress. (verb) move with difficulty, by grasping. (verb) slope upward. (verb) improve one's social status.
clime: NA
climb: k·l·AY·m
clime: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)