adjective, length·i·er, length·i·est.
Origin of lengthy
Examples from the Web for lengthily
Historical Examples of lengthily
Never before in his life had Mark spoken so eloquently nor so lengthily.Janet of the Dunes
Harriet T. Comstock
I only know that after talking so lengthily he fell into a nine days' silence.The Virginian
Modesty may suffer from a lengthily savoured kiss between two Pietists of eighteen.
A Conservative speech is as accurately (though perhaps not as lengthily) reported in a Liberal paper as in one of its own colour.The Land of Contrasts
James Fullarton Muirhead
Mr. Horbury looked quietly and lengthily at the boy, who stood white and sick before him.The Secret Glory
adjective lengthier or lengthiest
This word has been very common among us, both in writing and in the language of conversation; but it has been so much ridiculed by Americans as well as Englishmen, that in writing it is now generally avoided. Mr. Webster has admitted it into his dictionary; but as need hardly be remarked it is not in any of the English ones. It is applied by us, as Mr. Webster justly observes, chiefly to writings or discourses. Thus we say, a lengthy pamphlet, a lengthy sermon, &c. The English would say, a long or (in the more familiar style) a longish sermon. [John Pickering, "A Vocabulary, or Collection of Words and Phrases Which Have Been Supposed to be Peculiar to the United States of America," Boston, 1816]
Related: Lengthily; lengthiness.