Bible Dictionaries
Tau

Webster's Dictionary

(1):

(n.) The common American toadfish; - so called from a marking resembling the Greek letter tau (/).

(2):

(n.) The nineteenth letter (/, /) of the Greek alphabet, equivalent to English t.

Bibliography Information
Webster, Noah. Entry for 'Tau'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tau.html. 1828.