Scrabble Dictionary

Use our scrabble dictionary lookup to check if your word can be played in scrabble.

Yes, actin is playable

...and is worth 9 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Actin" Definition

noun

A protein found in muscle that together with myosin functions in muscle contraction.

Source: American Heritage Dictionary

A cellular protein found especially in microfilaments (as those comprising myofibrils) and in muscular contraction, cellular movement, and maintenance of cell shape.

Source: Merriam-Webster

A protein which forms (together with myosin) the contractile filaments of muscle cells, and is also involved in motion in other types of cell.

Source: Oxford Dictionary

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