> as lemmas
non-pigmented
non-pigmented adj. 
/(ˌ)nɒnˈpɪɡm(ə)ntᵻd/, /ˌnɑnˈpɪɡmən(t)ᵻd/
Brit. /ˌnɒnpɪɡˈmɛntᵻd/
, /ˌnɒnpɪɡˈmɛntᵻd//(ˌ)nɒnˈpɪɡm(ə)ntᵻd/U.S. /ˌnɑnˌpɪɡˈmɛn(t)ᵻd/
, /ˌnɑnˌpɪɡˈmɛn(t)ᵻd//ˌnɑnˈpɪɡmən(t)ᵻd/ΚΠ
1886 Amer. Naturalist 20 561 Blue eyes..are due to the urea shining through the non-pigmented iris.
1989 K. Conlon Distant Relations vi. 70 A patch of non-pigmented skin on his thigh.
<
as lemmas