Quick Reference

Meaning & Definition

Nuku is one of those Japanese verbs that seems to do everything at once — a dentist pulling a tooth, a driver passing the car ahead, a worker skipping lunch, and someone pushing all the way to the finish line can all be described with the same word. Learning where its meanings overlap (and where they split) unlocks a whole cluster of everyday expressions.

At its core, nuku means to pull or draw something out: ha o nuku (to pull a tooth), sen o nuku (to uncork a bottle). From there it stretches to removing or omitting something from a process — te o nuku literally “pull out the hands,” meaning to cut corners or slack off, and chuushoku o nuku, to skip lunch entirely. It also means to overtake or pass, as in mae no kuruma o nuku (to pass the car ahead), and to select or extract, as in nukidasu (to pick out/extract data). A separate but very productive use is as a compound-verb suffix: attached to another verb’s stem, ~nuku means to carry that action through to the very end, no matter how hard — yarinuku (to see something through), kachinuku (to fight through to victory), kangaenuku (to think something through completely). As a godan verb it conjugates nuita (past) and nuite (te-form), and it has an intransitive partner nukeru, used when something comes out or is missing on its own, like a nail working loose or a name being left off a list.

How to Use It

Two expressions built on nuku are easy to mix up: te o nuku means to cut corners or slack off on a task (a mildly critical thing to say about someone’s work), while chikara o nuku means to relax or let physical tension go — something a yoga instructor or masseuse might tell you, with no negative connotation at all. A related idiom, ki o nuku, means to let one’s guard down or lose focus, often used as a warning: ki o nuitara dame, “don’t let your guard down.” Also watch for the intransitive twin nukeru: use nuku when someone deliberately removes something (ha o nuku, “to pull a tooth”), and nukeru when something comes out or falls out by itself (ha ga nukeru, “a tooth falls out”). Finally, remember that the ~nuku suffix on another verb always adds a sense of grit — it turns a plain action into one done all the way through, despite difficulty.

Example Sentences

Cultural Context

Few Japanese verbs branch out as widely as nuku. A single physical image — pulling something free — extends outward into cutting corners, overtaking a rival, and letting one’s guard down, all through small shifts in what noun pairs with the verb. This kind of semantic spreading is common in Japanese, where a concrete, almost tactile verb becomes the building block for a whole family of idioms about effort, attention, and release. Noticing these patterns is one of the more satisfying parts of moving past beginner vocabulary, because a single verb like nuku suddenly explains several expressions you may have already memorized separately.

The compound-verb suffix ~nuku carries its own cultural weight. Phrases like yarinuku chikara (“the strength to see things through”) and kangaenuku (“to think something through to the end”) show up often in Japanese discussions of work ethic, sports commentary, and self-improvement writing, where persistence to the finish line is prized as much as the outcome itself. Coaches praise athletes who tatakainuku (fight all the way through) a tough match even in a loss, and the suffix’s implication of pushing past difficulty rather than stopping partway is part of why it appears so frequently in earnest, motivational contexts.

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