(n) drill
auger
(n) cone
(n) round gimlet
(n) pyramid
(n,vs) setting a drill bit
(n) anatase (TiO2)
octahedrite
(n,adj-no) cone
cone-shaped
(n,adj-na) cone
(n) circular truncated cone
(n) (circular) conical surface
(n) truncated pyramid
(n) pentagonal pyramid
(n) triangular pyramid
(n,vs) (tail)spin
(n) a right circular cone
(n) octagonal pyramid
(n) regular pyramid
(n) (comp) cone of influence
(n) conic curve
conic section
(n) conical pendulum
(n) conical projection
(n) (1) cone cell
(2) pyramidal cell
(exp) room to breathe (usually in the negative as "no room to breathe")
(adj-i) tightly packed
full to capacity