惕 (tì) — (bound form) vigilant, watchful, cautious

Definition

惕 (tì) is a bound morph — it only appears paired with 警 as 警惕, meaning 'vigilant, on guard'. On its own you cannot use it as a standalone word.

bound form

(bound form) vigilantwatchfulcautious

，。
Miàn duì qián zài de wēi xiǎn, wǒ men bì xū bǎo chí jǐng tì.
Facing potential danger, we must remain vigilant.
，。
Tā shí kè bǎo chí jǐng tì, yǐ fáng yì wài fā shēng.
He stays vigilant at all times to prevent accidents.
。
Jǐng tì xìng gāo de rén wǎng wǎng néng bì miǎn hěn duō fēng xiǎn.
People with high vigilance can often avoid many risks.