1.
groundwork; foundation; predisposition
The underlying preparation, background, or natural aptitude that serves as a basis for something. Used for skills, knowledge, or character traits that form a foundation.
2.
base coat; primer; undercoat
A preparatory layer applied before the main coating in painting, lacquerwork, or cosmetics.
Usage
Sense 1 is used abstractly for the background or aptitude someone has that makes further development possible. Sense 2 is used concretely in painting, cosmetics, and craftwork.
Common collocations
- 下地がある (to have a foundation/background)
- 下地を作る (to lay the groundwork)
- 下地を塗る (to apply a base coat)
- 化粧下地 (makeup primer)
Similar words
基礎 is a more formal, general word for "foundation" or "basis." 下地 implies something pre-existing or latent, like an aptitude or preparation, rather than a systematic base of knowledge.