Centrolecithal is valid Scrabble Word

Is centrolecithal a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is centrolecithal valid Words with Friends?
Words with Friends NO

Definitions for CENTROLECITHAL in dictionary:

Find what other words can be done using letters: "centrolecithal"
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