1.51 Role

Word	Pronunciation	Definition	Synonyms
role	/ɹɔl/	The role of a person or thing is the job that they do in a certain situation.	function character responsibilities part status

1.52 Section

Word	Pronunciation	Definition	Related Forms
section	/'sɛkʃɪn/	Noun (countable) A section of a thing or place is a part of it. Verb (transitive) If you section something, you divide it into parts.	sectional intersect intersection cross-section

1.53 Sector

Word	Pronunciation	Definition	Related Forms
sector	/'sɛktəɹ/	(countable)  A sector is a part or division of an area, especially part of the economy.	sectorial sectarian dissect section

1.54 Significant

Word	Pronunciation	Definition	Related Forms
significant	/'sɪgnɪfɪkɪnt/	If something is significant, it is important, or large, enough to pay attention to or to believe. A significant look, movement, etc. is one that has a particular meaning.	insignificant significantly signify signification

1.55 Similar

Word	Pronunciation	Definition	Related Forms
similar	/ˈsɪmələɹ/	If two things are similar, they are almost the same, or the same in many, but not all, ways.	similarity dissimilar assimilate facsimile simile

1.56 Source

Word	Pronunciation	Definition	Related Forms
source	/sɔɹs/	The source of some material, an idea, a product, etc. is the place it came from originally.	resource resourceful outsource open-sourced

1.57 Specific

Word	Pronunciation	Definition	Related Forms
specific	/spə'sɪfɪk/	A specific idea, person, group etc. is the one that is of interest, or when someone knows exactly which one they're talking about. If something is specific, it is detailed, clear, and limited.	specificity specifically

1.58 Structure

Word	Pronunciation	Definition	Related Forms
structure	/ˈstrʌkʃɜr/	Noun The structure of something is the way that it is put together. A structure is something that has been built or put together, especially something big, such as a building.  Verb  If you structure something in a particular way, you organize or build it that way.	structured structural structuring structurally

1.59 Theory

Word	Pronunciation	Definition	Related Forms
theory	IPA	A theory is an idea that tries to explain an observation.	theoretical theorist theoretically theorized theorem

1.60 Vary

Word	Pronunciation	Definition	Related Forms
vary	/'vɛɹi/	(transitive & intransitive) If something varies, it is not always the same.	variable various variability variety variation