Thesaurus.com
Dictionary.com
Definitions

perpendicular

[pur-puhn-dik-yuh-ler] / ˌpɜr pənˈdɪk yə lər /
ADJECTIVE
meeting at right angles
Synonyms
STRONGEST


ADJECTIVE
straight up and down; standing up
Synonyms
Antonyms
ADJECTIVE
having a sharp pitch or slope
Synonyms
STRONGEST
STRONG


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile, southerly winds pushed the system right up against — and perpendicular to — the Santa Ynez Mountains.

From Los Angeles Times

By contrast, transverse interactions are a recently discovered class of forces that act perpendicular to that central axis.

From Science Daily

With a forkball that looked as if it was dropping perpendicular to the ground, he struck out the first two batters he faced.

From Los Angeles Times

Another phrase you might hear to describe a bowler is "beyond the perpendicular".

From BBC

ANE generates an electrical voltage in a magnetic metal that is perpendicular to the magnetisation and a temperature gradient.

From Science Daily