piercing
1. [ adjective ] suitable for cutting or piercing
Synonyms: incisive
Examples:

"incisive teeth" "the piercing needle"

Related terms: sharp
2. [ adjective ] as physically painful as if caused by a sharp instrument
Synonyms: keen knifelike stabbing cutting
Examples:

"a cutting wind" "keen winds" "knifelike cold" "piercing knifelike pains" "piercing cold" "piercing criticism" "a stabbing pain" "lancinating pain"

Related terms: sharp
3. [ adjective ] high-pitched and sharp
Synonyms: shrill sharp
Examples:

"piercing screams" "a shrill whistle"

Related terms: high
4. [ adjective ] having or demonstrating ability to recognize or draw fine distinctions
Synonyms: sharp keen penetrating incisive acute knifelike penetrative discriminating
Examples:

"an acute observer of politics and politicians" "incisive comments" "icy knifelike reasoning" "as sharp and incisive as the stroke of a fang" "penetrating insight"

Related terms: perceptive
5. [ adjective ] as physically painful as if caused by a sharp instrument
Synonyms: keen knifelike lancinate lancinating stabbing cutting
Examples:

"a cutting wind" "keen winds" "knifelike cold" "piercing knifelike pains" "piercing cold" "piercing criticism" "a stabbing pain" "lancinating pain"

Related terms: sharp
6. [ adjective ] loud and sharp
Examples:

"the piercing shriek of sirens"

Related terms: cacophonous
Similar spelling:   piercingly
  Pierson