Taxonomy (biology)
The tilde (/ ˈtɪldeɪ, -di, -də, ˈtɪld/) [1] ˜ ma ọ bụ ~, bụ grapheme nwere ọtụtụ ojiji.  Aha agwa ahụ sitere na Spanish na Portuguese bata na bekee, nke n'aka nke ya sitere na Latin titulus, nke pụtara "aha" ma ọ bụ "edemede".  na Nchikota na a isi leta;  mana maka ebumnuche akụkọ ihe mere eme, a na-ejikwa ya n'ụdị kwụ ọtọ n'ime ọnọdụ dị iche iche.