expression, noun-modifying (irregular)
incoherent; rambling; vague; whimsical
Describes speech, thoughts, or writing that lacks focus, jumps around, or is hard to follow. Often used in negative contexts to criticize aimless talk. The phrase is a fixed expression, literally 'without a point to hold onto'.
See also: とりとめのない
彼の話はとりとめもなくて、何が言いたいのかわからなかった。
His talk was so rambling that I couldn't tell what he wanted to say.
とりとめもない考えが頭の中をぐるぐる回っていた。
Vague, wandering thoughts were spinning around in my head.
Synonymous; とりとめもない is a variant with the same meaning. Both are used interchangeably.
From 取り留め (toritome, 'holding onto a point') + も (even) + ない (not), literally 'without even a point to hold onto'. The exact historical derivation is uncertain, but the phrase is conventionally associated with aimless or unfocused speech.