ramble on

verb (used without object), ram·bled, ram·bling.

1. to wander around in a leisurely, aimless manner: They rambled through the shops until closing time.
2. to take a course with many turns or windings, as a stream or path.
3. to grow in a random, unsystematic fashion: The vine rambled over the walls and tree trunks.
4. to talk or write in a discursive, aimless way (usually followed by on): The speaker rambled on with anecdote after anecdote.

verb (used with object), ram·bled, ram·bling.

5. to walk aimlessly or idly over or through: They spent the spring afternoon rambling woodland paths.

noun

6. a walk without a definite route, taken merely for pleasure.

verb (intr)

1. to stroll about freely, as for relaxation, with no particular direction
2. (of paths, streams, etc) to follow a winding course; meander
3. (of plants) to grow in a random fashion
4. (of speech, writing, etc) to lack organization

noun

5. a leisurely stroll, esp in the countryside

v.

mid-15c., perhaps frequentative of romen “to walk, go” (see roam), perhaps via romblen (late 14c.) “to ramble.” The vowel change perhaps by influence of Middle Dutch rammelen, a derivative of rammen “copulate,” “used of the night wanderings of the amorous cat” [Weekley]. Meaning “to talk or write incoherently” is from 1630s. Related: Rambled; rambling.

n.

“a roving or wandering,” 1650s, from ramble (v.).

Speak or write at length and with many digressions, as in As the speaker rambled on for at least two hours, the audience became restless. This idiom was first recorded in 1710.