lateral line


Definition of lateral line 

: a canal along the side of a fish containing pores that open into tubes supplied with sense organs sensitive to low vibrations also : one of these tubes or sense organs

Examples of lateral line in a Sentence

Recent Examples on the Web

The main sewer and lateral lines underneath Monroe Street were first installed in the 1890s, for example. Claudia Vargas,, "'Nightmare on Monroe Street': A tiny Queen Village block's six-year feud with the Philly Water Department," 6 July 2018 To serve, make a shallow cut following the lateral line in the center of the fish, then make another incision across the top of the tail. Benjamin Kemper, WSJ, "How a Chef With 8 Michelin Stars Cooks at Home," 12 July 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lateral line.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of lateral line

1752, in the meaning defined above

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The first known use of lateral line was in 1752

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