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spiro-

1
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a combining form meaning “respiration,” used in the formation of compound words: spirograph.

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Origin of spiro-

1
Combining form of Latin spīrāre “to breathe”

Definition for spiro- (2 of 2)

spiro-2

a combining form meaning “coil,” “spiral,” used in the formation of compound words: spirochete.
Also especially before a vowel, spir- .

Origin of spiro-

2
Combining form of Latin spīra, from Greek speîra “coil”
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for spiro- (1 of 2)

spiro-1

combining form

indicating breath or respirationspirograph
from Latin spīrāre to breathe

British Dictionary definitions for spiro- (2 of 2)

spiro-2

combining form

spiral; coilspirochaete
from Latin spīra, from Greek speira a coil
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for spiro-

spiro-

pref.

Spiral; coil; coil-shaped:spirillar.
Breath; breathing;spirograph.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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