Skin bracers or fresheners [edit]. These are the mildest form of toners; they contain water and a humectant such as glycerine, and little if any alcohol (0â10%).
analogous. adj. 1. similar or corresponding in some respect. 2. (Biology) biology (of organs and parts) having the same function but different evolutionary origin Compare homologous 4: the paddle of a whale and the fin of a fish are analogous. 3. (Linguistics) linguistics formed by analogy: an analogous plural.
Analogous structures are features of two different species that are  similar in how the function, but the structure of the two features  is different. The wings of an insect â¦ and the wings of a bird are  analogous structures.