Search Result for "ob": 
Wordnet 3.0

NOUN (2)

1. a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea;
[syn: Ob, Ob River]

2. the branch of medicine dealing with childbirth and care of the mother;
[syn: obstetrics, OB, tocology, midwifery]

perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TIME = "tr_TR.UTF-8",
	LC_MONETARY = "tr_TR.UTF-8",
	LC_ADDRESS = "tr_TR.UTF-8",
	LC_TELEPHONE = "tr_TR.UTF-8",
	LC_NAME = "tr_TR.UTF-8",
	LC_MEASUREMENT = "tr_TR.UTF-8",
	LC_IDENTIFICATION = "tr_TR.UTF-8",
	LC_NUMERIC = "tr_TR.UTF-8",
	LC_PAPER = "tr_TR.UTF-8",
	LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
2 definitions retrieved:

The Collaborative International Dictionary of English v.0.48:

Ob- \Ob-\ [L. ob, prep. Cf. Epi-.] A prefix signifying to, toward, before, against, reversely, etc.; also, as a simple intensive; as in oblige, to bind to; obstacle, something standing before; object, lit., to throw against; obovate, reversely, or oppositely, ovate. Ob- is commonly assimilated before c, f, g, and p, to oc-, of-, og-, and op-. [1913 Webster]
WordNet (r) 3.0 (2006):

Ob n 1: a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea [syn: Ob, Ob River] 2: the branch of medicine dealing with childbirth and care of the mother [syn: obstetrics, OB, tocology, midwifery]