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TOEFL IELTS BNC: 22300 COCA: 13882

perpendicular

Word family
Related topics: Agriculture
per·pen·dic·u·lar1 /ˌpɜːpənˈdɪkjələ◂ $ ˌpɜːrpənˈdɪkjələr◂/ adjectiveadj  
1 VERTICALnot leaning to one side or the other but exactly vertical 直立的,垂直的 vertical, horizontal
 a perpendicular line
垂直线
 a perpendicular wall of rock
直立的石壁
2 be perpendicular to something HMif one line is perpendicular to another line, they form an angle of 90 degrees 〔线〕与某物成直角 SYN at right angles to
 a road perpendicular to the highway
和那条公路垂直的道路
Examples from the Corpus
perpendicularly adverbadv
Examples from the Corpus
Perpendicular
AAin the style of 14th- and 15th-century English churches, which are decorated with straight upright lines 1415 世纪英国教堂〕垂直式装饰风格的
Related topics: Maths
perpendicular2 noun [singular]  
VERTICALan exactly vertical position or line 垂直姿势;垂直线
Origin perpendicular1
(1300-1400) Old French perpendiculer, from Latin, from perpendiculum plumb line, from pendere to hang
TOEFL IELTS BNC: 22300 COCA: 13882
perpendicular

adjective¹

1pointing straight up垂直VERBS | ADVERB VERBSbe垂直ADVERBalmost, nearly幾乎/差不多垂直an almost perpendicular staircase一段幾乎垂直的樓梯
perpendicular

adjective²

2at an angle of 90° to sth成直角VERBS | ADVERB | PREPOSITION VERBSbe成直角ADVERBapproximately大約垂直almost幾乎垂直mutually互成直角two mutually perpendicular directions兩個互為直角的方向PREPOSITIONto與⋯成直角The axis of the moon will now be exactly perpendicular to that of the earth.月軸此時與地軸正好成直角。
TOEFL IELTS BNC: 22300 COCA: 13882
TOEFL IELTS BNC: 22300 COCA: 13882

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