We know the definitions of words that end in -spire…but do we know what they literally mean? All these -spire endings come from the Latin spirare, which means “to breathe.” So let’s examine our English words!
Conspire – literally “breathe together”
Perspire – literally “through breath”
Aspire – literally “to breathe upon” (the notion being to pant after something)
Respire – literally “to breathe again”
Transpire – literally “across, beyond, or through the breath”
Expire – literally “out of breath”
Inspire – literally “to put breath into”
Then, hilariously, there’s spire…which isn’t from that Latin root at all, but is from Norse/Germanic, meaning “sharp point.” 😉






Roseanna M. White is a bestselling, Christy Award winning author who has long claimed that words are the air she breathes. Having successfully launched two homeschool grads, she now spends her time writing fiction, designing book covers, and pretending her house will clean itself. Roseanna is the author of a slew of historical novels that span several continents and thousands of years, as well as a fantasy series and contemporary mysteries and romances. Spies and war and mayhem always seem to find their way into her books…to offset her real life, which is blessedly ordinary.