Coun·ter·change v. t. [imp. & p. p. Counterchanged p. pr. & vb. n. Counterchanging.]
1. To give and receive; to cause to change places; to exchange.
2. To checker; to diversify, as in heraldic counterchanging. See Counterchaged, a., 2.
Witch-elms, that counterchange the floor
Of this flat lawn with dusk and bright. --Tennyson.