- The commandos attacked the outpost at dawn.
- Enemy troops struck just before dawn.
- At dawn they started off to work in the fields.
- We will start off at first light.
attP at At eighteen he sobered down. Attenuation of solar radiation atraumatic haemostatic forceps Atlanto-axial Joint Disorder At last they ceased working. Atrioventricular canal cushion at/before/after midnight Atractlylis lancea formalyrata Atherosclerotic carotid plaque at the outbreak of hostilities