Sanakirja.org

Määritelmät

Substantiivi

1. (geometry) A surface of revolution formed by rotating a segment of a line around another line that intersects the first line.
2. (geometry) A solid of revolution formed by rotating a triangle around one of its altitudes.
3. (topology) A space formed by taking the direct product of a given space with a closed interval and identifying all of one end to a point.
4. Anything in the general shape of a cone.
5. The fruit of a conifer.
6. A cone-shaped flower head of various plants, such as banksias and proteas.
7. A unit of volume, applied solely to marijuana and only while it is in a smokable state; roughly 1.5 cubic centimetres, depending on use.
8. An ice cream cone.
9. A traffic cone.
10. (slang, by extension) A passenger on a cruise ship (that needs to be navigated around).
11. (slang) A cone-shaped cannabis joint.
12. A shell of the genus Conus, having a conical form.
13. (anatomy) Any of the small cone-shaped structures in the retina.
14. (slang) The bowl piece on a bong.
15. (slang) The process of smoking cannabis in a bong.
16. (category theory) An object V together with an arrow going from V to each object of a diagram such that for any arrow A in the diagram, the pair of arrows from V which subtend A also commute with it. (Then V can be said to be the cone’s vertex and the diagram which the cone subtends can be said to be its base.)
17. (computing theory) A set of formal languages with certain desirable closure properties, in particular those of the regular languages, the context-free languages and the recursively enumerable languages.

Verbi

1. (transitive) To fashion into the shape of a cone.
2. (intransitive) To form a cone shape.
3. (frequently followed by "off") To segregate or delineate an area using traffic cones.