vähese tsingisisaldusega (kuni 30%) messing
lühikese jämeda nokaga väike jässakas lind (isaslinnul on keha alapool punane)
väikese tsingisisaldusega (taval. 5-20%) messing (vt messing; vrd pooltombak), a brass with low zinc content of usually 5-20%; tin, lead and arsenic may be added for colourization (see: brass; compare: semi-tombac, gilding metal, commercial bronze, red brass, low brass)
tombak . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/tombak/1/eng (19.06.2026)