No definitions found for 'nigrescence'
Perhaps one of these:
nigrosine,
neckerchief,
nacreous cloud,
newkirk, ok,
noah's ark,
nicker seed,
new church,
nickerson, ks,
niger-congo,
nicaraguan monetary unit,
neiseria gonorrheae,
new greek,
new jersey,
nicaragua wood,
necroscopical,
niagara county, ny,
negresses,
negress,
nisroch,
neo-christianity,
nigrescent,
nicaragua,
negro spiritual,
newkirk,
ncr corporation,
neo-greek,
new jerusalem church,
new jerseyan,
nserc,
necrosis,
neisseria gonorrhoeae,
negro corn,
new creek,
niger-kordofanian,
news organization,
nagari script,
negroes,
nicaraguan capital,
niger seeds,
neosorex palustris,
niger-kordofanian language,
necroscopic,
nacreous,
neocracy,
nickerson,
necrose,
new jerse,
new jersey tea,
nicaraguan,
new jerseyite,
news organisation,
niagara county,
nickerson, ne,
necrosed