【Denote】 , 【connote】 and their corresponding nouns denotation, connotation are complementary rather than synonymous. Taken together, the verbs as used in reference to terms equal mean (see MEAN vb 2).
Taken singly, a term denotes or has as its denotation whatever is expressed in its definition: in a noun the thing or the definable class of things or ideas which it names, in a verb the act or state which is affirmed.
A term connotes or has as its connotation the ideas or emotions that are added to it and cling to it, often as a result of experience but sometimes as a result of something extraneous (as a poet′s effective use of the term, or its constant association with another term or idea, or a connection between it and some historical event); thus, "home" denotes the place where one lives with one′s family, but it connotes comforts, intimacy, and privacy.
What a term denotes (or the denotation of a term) can be definitely fixed; what a term connotes (or its connotation) often depends upon the experience or background of the person using it.
In logic 【denote】 and 【connote】 , though still complementary and still predicated of terms, carry very different implications.
They are dependent on two highly technical terms, both collective nouns, denotation and connotation.
A term denotes (or bears as denotation) the entire number of things or instances covered by it; thus, "plant" denotes the aggregate of all things that come under the definition of that word; the denotation of "plant" is far more inclusive than the denotation of "shrub."
A term connotes (or bears as connotation) the sum total of the qualities or characteristics that are implied by it and are necessarily or commonly associated with it; thus, "plant" connotes (or bears as connotation) life, growth and decay, lack of power of locomotion, and, commonly, roots and cellular structure invested with a cellulose wall.