Definitions
an auxiliary activity
Word origin
From side + line.
Used in a sentence
“She started the business as a sideline to her regular work and it ended up becoming the greater source of income.”
“Soup need not be just a sideline to a meal; if you like, it can be the main course.”
“I often do electronic repairs as a sideline.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Secondary activity”8 letters
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