optical prism
— Noun
– English
～ optical device having a triangular shape and made of glass or quartz; used to deviate a beam or invert an image
order Proboscidea
— Noun
– English
～ an order of animals including elephants and mammoths
operating procedure
— Noun
– English
～ a procedure for operating something or for dealing with a given situation
order Procellariiformes
— Noun
– English
～ petrels; albatrosses; shearwaters; diving petrels
open-hearth process
— Noun
– English
～ a process for making steel using an open-hearth furnace
organic process
— Noun
– English
～ a process occurring in living organisms
olecranon process
— Noun
– English
～ process of the ulna that forms the outer bump of the elbow and fits into the fossa of the humerus when the arm is extended
odontoid process
— Noun
– English
～ a toothlike process at the back of 2nd vertebra of the neck
ore processing
— Noun
– English
～ crushing and separating ore into valuable substances or waste by any of a variety of techniques
oil production
— Noun
– English
～ the act of drilling a hole in the earth in the hope of producing petroleum
output program
— Noun
– English
～ a utility program that organizes the output of a computer
object program
— Noun
– English
～ a fully compiled or assembled program ready to be loaded into the computer
object-oriented programing language
— Noun
– English
～ (computer science) a programming language that enables the programmer to associate a set of procedures with each type of data structure; "C++ is an object-oriented programming language that is an extension of C"
object-oriented programming language
— Noun
– English
～ (computer science) a programming language that enables the programmer to associate a set of procedures with each type of data structure; "C++ is an object-oriented programming language that is an extension of C"
orthomorphic projection
— Noun
– English
～ a map projection in which a small area is rendered in its true shape
overhead projector
— Noun
– English
～ a projector operated by a speaker; projects the image over the speaker's head
olfactory property
— Noun
– English
～ any property detected by the olfactory system