Lengthiest definitions

Webster's 1913 Dictionary

Lengthy Length"y (-[y^]), a. [Compar. Lengthier (-[i^]*[~e]r); superl. Lengthiest.] Having length; rather long or too long; prolix; not brief; -- said chiefly of discourses, writings, and the like. ``Lengthy periods.'' --Washington. ``Some lengthy additions.'' --Byron. ``These would be details too lengthy.'' --Jefferson. ``To cut short lengthy explanations.'' --Trench.