| a gadget; dingus; thingumbob. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
patrilineal pat·ri·lin·e·al (pāt'rə-lĭn'ē-əl)
adj.
Relating to, based on, or tracing ancestral descent through the paternal line.
Tracing kinship and descent through the male line. (Compare matrilineal.)