1.
to knead thoroughly
To work dough or similar material until it reaches the desired consistency.
生地をしっかり練り上げてください。
Please knead the dough thoroughly.
2.
to polish up; to refine; to perfect
To carefully develop and improve something through repeated effort.
企画を練り上げるのに何週間もかかった。
It took weeks to refine the plan.
作家は何度も推敲して文章を練り上げた。
The author polished the text through repeated revisions.
CONJUGATION:
- 練り上げる → 練り上げない (negative)
- 練り上げる → 練り上げて (te-form)
- 練り上げる → 練り上げた (past)
FORMATION:
Compound verb: 練る (to knead, to polish) + 上げる (to complete)
USAGE:
- 戦略を練り上げる (to refine a strategy)
- 脚本を練り上げる (to polish a script)
- アイデアを練り上げる (to develop an idea)
The ~上げる pattern indicates completion or perfection of an action.