 sideline |
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| 1. | [ noun ] (business) an auxiliary line of merchandise | |
| Related terms: | line | |
| 2. | [ noun ] a line that marks the side boundary of a playing field | |
| Synonyms: | out_of_bounds out_of-bounds | |
| Related terms: | line touchline | |
| 3. | [ noun ] an auxiliary activity | |
| Synonyms: | hobby by-line spare-time_activity avocation | |
| Related terms: | pastime speleology | |
| Similar spelling: |
Sidelinger sidelong |
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