| ostia | |
| bostian | |
| anacostia | |
| anacostia's |
| Ostiary | n.; |
| Frostian | prop. a. of or pertaining to |
| Coronary Ostial Stenosis | การตีบตันของรูเปิดของหลอดเลือดแดงโคโรนารี่, การตีบตันของรูเปิดของหลอดเลือด [การแพทย์] |
| Gerarda Prerostiana | รูปลาตาแมว [การแพทย์] |
| costia | (n) a flagellate that is the cause of the frequently fatal fish disease costiasis, Syn. Costia necatrix |
| costiasis | (n) a fatal disease of freshwater fish caused by a flagellated protozoan invading the skin |
| frostian | (adj) of or relating to or in the manner of Robert Frost |
| genus costia | (n) a genus of flagellate protoctist |
| doorkeeper | (n) the lowest of the minor Holy Orders in the unreformed Western Church but now suppressed by the Roman Catholic Church, Syn. ostiarius, ostiary |
| doorkeeper | (n) someone who guards an entrance, Syn. gatekeeper, porter, door guard, hall porter, ostiary, doorman |