| OB | the act of noticing or paying attention |
|---|---|
| OB | a formal event performed on a special occasion |
| OB | paying close attention especially to details |
| OB | (of individuals) adhering strictly to laws and rules and customs |
| OB | quick to notice |
| OB | in an observant manner |
| OB | the act of observing |
| OB | the act of making and recording a measurement |
| OB | the act of noticing or paying attention |
| OB | facts learned by observing |
| OB | a remark expressing careful consideration |
| OB | lookout consisting of a dome-shaped observatory |