̷ ̷ˈ ̷ ̷ ̷ ̷_k(ə)lē, -li adverb
Etymology: reciprocal (I) + -ly
1. : inversely
wavelength and frequency are, of course, related reciprocally — F.A.Geldard
2. : mutually
the ultimate goals of the various negotiators are not reciprocally exclusive — W.R.Frye
3. : in return
he trusted his friend and his friend reciprocally trusted him
4. : conversely