Adjective . side by side 1. Definition of side written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Becoming a side chick is risky for everyone involved. To have two sets of genitals/buttocks placed, artificially or naturally beside each other on ones person. Definition of Side: One of the line segments that make a flat (2dimensional) shape. Side definition, one of the surfaces forming the outside of or bounding a thing, or one of the lines bounding a geometric figure. Please place the vases side by side so we can compare them. side-to-side (not comparable) Moving horizontally, from one side to another and back. Another word for side by side. In unison; simultaneously. In the case of genitals, the type of genitals is irrelevant, both male and female genitalia can be combined to achieve a Side by Side . It has become one of several theories of technology that describe social effects of computer-mediated communication.. The social identity model of deindividuation effects (or SIDE model) is a theory developed in social psychology and communication studies.SIDE explains the effects of anonymity and identifiability on group behavior. Cyclists are being warned not to ride side by side in the street, but to stay single file. a gay man who does not partake in anal-penetrative sex; a gay man who enjoys all aspects of intercourse with the exception of anal penetration Find more ways to say side by side, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. 2. side to side; Etymology . A-side and B-side are terms frequently used to refer to the two sides of phonograph records and cassettes, often directly on the labels of two-sided music recording themselves.The A-side usually features a recording that its artist, producer, or record company intends to receive the initial promotional effort and radio airplay and hopefully become a hit record. In The case of buttocks, number of cheeks is … Take time to consider your emotions and how you would feel about the main partner finding out about you. Side by side definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. side + to + side. See more. The boat rocked with a steady side-to-side … To be a side chick, you should learn what to expect, what it takes to be a side chick, and reflect on the implications of your actions. Hyphenated if used as a modifier before a noun. Look it up now! Literally, in a line next to each other, close together and facing the same direction.