Where does “gyrotropically” come from?

gyrotropically (English) comes from English ally, from Middle English allie, from Middle English allien, from Old French alier, from Latin alligō, from Latin ad-, from Latin īn-, from Latin în — in.

gyrotropically (English): In a gyrotropic manner

Definitions

  1. In a gyrotropic manner

Ancestry of “gyrotropically”, step by step

gyrotropically traces back through two separate lines of ancestry.

via English ally

StepLanguageWordMeaning
1EnglishallyTo unite, or form a connection between, as...
2Middle EnglishallieThe state of having marital or family relations...
3Middle EnglishallienTo ally; to make a pact or confederacy; To marry...
4Old Frenchalierto unite; to join together
5Latinalligōto bind to, up or around something, tie, fetter, fasten; bandage
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English gyrotropic

StepLanguageWordMeaning
1EnglishgyrotropicOf, pertaining to, or exhibiting gyrotropy
2EnglishgyrotropyThe helical movement of electromagnetic radiation...
3EnglishgyroA gyroscope; A gyrocompass; An autogyro
4Englishgyroscopean apparatus composed of a wheel which spins...
5Frenchgyroscopegyroscope
6Ancient Greekσκοπόςwatcher, lookout; protector, guardian; spy, scout
7Ancient GreekσκέπτομαιI look at, examine; I examine, consider, think
8Proto-Hellenicsképťomaito look at
9Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
10Proto-Indo-Europeanspeḱ-to see, to look, to observe
Every word from Proto-Indo-European h₁én