period
111period of rest — index lull Burton s Legal Thesaurus. William C. Burton. 2006 …
112period of testing — index probation Burton s Legal Thesaurus. William C. Burton. 2006 …
113period of trial — index probation Burton s Legal Thesaurus. William C. Burton. 2006 …
114period piece — period ,piece noun count an object or work of art that is typical of the style of an earlier time, especially one that seems old fashioned …
115period of absence — period of time when a person is not present …
116period of articles — period of time in which a freelance worker gains professional skills …
117Period (school) — For other uses, see Recess (disambiguation). A school period is a block of time allocated for lessons, classes or other activities in schools[1]. They typically last between 40 and 60 minutes, with around 5 8 periods per school day. However,… …
118Period 2 element — A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the chemical elements. The periodic table is laid out in rows to illustrate recurring (periodic) trends in the chemical behaviour of the… …
119Period 1 element — A period 1 element is one of the chemical elements in the first row (or period) of the periodic table of the chemical elements. The periodic table is laid out in rows to illustrate recurring (periodic) trends in the chemical behaviour of the… …
120Period (number) — In mathematics, a period is a number that can be expressed as an integral of an algebraic function over an algebraic domain. The concept has been promoted by Maxim Kontsevich and Don Zagier.In elementary mathematics each group of three digits in… …
