• n. 機智；老練；圓滑；鑒賞力

來自拉丁語 tactus,觸摸，感覺，感知，來自 tangere,觸摸，碰，詞源同 tangent,contact.

tact

tact: [17] Tact originally denoted the ‘sense of touch’ (that is what Alexander Ross was referring to when he wrote ‘Of all the creatures, the sense of tact is most exquisite in man’, Arcana microcosmi 1651). But by the end of the 18th century it had evolved semantically via ‘refined faculty of perception’ to ‘skill in behaving or speaking with propriety or sensitivity’.

It was acquired via French tact from Latin tactus ‘sense of touch’, a noun use of the past participle of tangere ‘touch’ (source of English contact, tangent, tangible, etc). Tactile [17], from the Latin derivative tactilis, preserves the original notion of ‘touching’.
=> contact, contagion, tactile, tangent, tangible

tact (n.)

1650s, "sense of touch or feeling" (with an isolated instance, tacte from c. 1200), from Latin tactus "a touch, handling, sense of touch," from root of tangere "to touch" (see tangent (adj.)). Meaning "sense of discernment in action or conduct, diplomacy, fine intuitive mental perception" first recorded 1804, from development in French cognate tact. The Latin figurative sense was "influence, effect."

1. He's shown considerable delicacy and tact in feeling the public mood.

他在體察民情方面表現得相當周到和練達。

來自柯林斯例句

2. Tact was never Mr Moore's strength.

摩爾先生處事不夠圓通。

來自柯林斯例句

3. Settling the dispute required great tact and diplomacy.

解決這個爭端需要十分老練和嫻熟的外交手腕。

來自《權威詞典》

4. Tact is a valuable commodity.

圓滑老練是很有用處的.

來自《簡明英漢詞典》

5. He has no tact in dealing with people.

他為人太傻,不知怎樣與人交往.

來自《現代漢英綜合大詞典》