| blatta | (n) type genus of the Blattidae: cockroaches infesting buildings worldwide, Syn. genus Blatta |
| blattodea | (n) cockroaches; in some classifications considered an order, Syn. suborder Blattaria, suborder Blattodea, Blattaria |
| moth mullein | (n) European mullein with smooth leaves and large yellow or purplish flowers; naturalized as a weed in North America, Syn. Verbascum blattaria |
| oriental cockroach | (n) dark brown cockroach originally from orient now nearly cosmopolitan in distribution, Syn. Asiatic cockroach, Blatta orientalis, blackbeetle, oriental roach |
| Blattabtaster { m }; Scanner { m } | scanner [Add to Longdo] |
| Blattaufbau { m } | sheet construction [Add to Longdo] |
| blattartig | foliaceous [Add to Longdo] |
| blütenblattartig { adj } [ bot. ] | petaloid [Add to Longdo] |