()()

とびつく
verb (godan, intransitive)
to jump at; to pounce on; to leap at
1. to jump at; to pounce on
To physically leap onto someone or something.
(いぬ)(かえ)ってきた()(ぬし)()()いた。
The dog jumped on its owner who had just come home.
子供(こども)たちがお菓子(かし)()()いた。
The children pounced on the sweets.
2. to jump at; to eagerly seize
To eagerly accept an offer or opportunity without hesitation.
そんな(あや)しい(はなし)にすぐ()()いてはいけない。
You shouldn't jump at such a suspicious offer.

CONJUGATION:

  • ()()く → ()()かない (negative)
  • ()()く → ()()いて (te-form)
  • ()()く → ()()いた (past)

FORMATION:
Compound verb: ()ぶ (to jump/fly) + ()く (to attach/stick)

TRANSITIVITY:

Intransitive - takes に to mark what is jumped at:

  • Xに()()く (to jump at X)

COMMON COLLOCATIONS:

  • (はなし)()()く (to jump at an offer)
  • 獲物(えもの)()()く (to pounce on prey)
  • チャンスに()()く (to seize an opportunity)

NUANCE:
When used figuratively, often implies acting too hastily without careful consideration.

Related Words

Related: ()()かる (to spring upon)