潜在
qiánzài · HSK 7
potential
🌊🤿 潜 submerge/hidden + 在 to exist = something that exists hidden below = latent potential
潜 means to dive or stay hidden under water; 在 means to be present or exist. Together they mark a quality that is present but submerged out of sight, not yet surfaced: latent, potential.
在 — earth 土 + phonetic 才
Originally a phono-semantic compound: 土 (earth) gives the meaning of a place or location, while 才 supplies the sound. It came to mean 'to be present/located at,' and now also serves as a grammatical marker for ongoing actions, like 'in the middle of doing.'