What is the meaning of colloquial as it is used in Paragraph 16 of the text? "One major poet of this period, Robert Frost, did not follow Modernist poetics. He held firm to traditional New England settings for inspiration, and his lyric poetry is often traditional in form as well. Frost relied largely on rhyme and regular meter, and his language is frequently colloquial. Several of his poems are written as a dialogue between two people. Frost often wrote of the loneliness and isolation of the individual, a typical theme in modern poetry."