triangle
UK/'traiæŋgl/US
IELTSTOEFLB2
Definitions
n.
A flat shape with three straight sides and three angles.
三角形。
n.
A situation involving three people or parties, especially in a relationship.
三角关系（尤指感情上）。
n.
A triangular metal percussion instrument struck with a rod.
三角铁（打击乐器）。
Root Breakdown
Root-derivedtri- (three) + angle (corner) = a three-cornered shape. The clearest model in the family: the prefix simply counts the corners.
Root angle still carries 6 more wordsCommon Collocations
- 1.love triangle三角恋
- 2.equilateral triangle等边三角形
- 3.right-angled triangle直角三角形
- 4.draw a triangle画三角形
Example Sentences
- 1.
Draw a triangle with all three sides equal.
- 2.
The movie's plot revolves around a classic love triangle.
- 3.
She tapped the triangle softly during the quiet passage.