AGGREGATION: n. (person, place, thing, or concept)

1. a group or mass of distinct or varied things, persons, etc.
2. collection of items, groups, or people into an unorganized whole

• Sentence:
  • An aggregation of lobbyists assembled on Capitol Hill to fight the new immigration bill.

COOPERATIVE: adj. (describes a noun or pronoun) [n. (P, P, T, C)]

1. (adj.) working together willingly for a common purpose
2. (n.) a jointly owned business or or enterprise

• Sentence:
  • The students were very cooperative and worked towards implementing the new schedule changes with poise and excitement!

DOMAIN: n. (person, place, thing, or concept)

1. a field of of action, thought, or influence
2. an area or territory
3. (Math) – the set of values assigned to the independent variables of a function 4. all devices and sites sharing a common IP address

• Sentence:
  • Deer, coyotes, wolves, and even cougars have been seen encroaching on urban areas thought to be part of the human domain.

ESTATE: n. (person, place, thing, or concept)

1. a large piece of landed property usually containing a large home.

• Sentence:
  • The Henry Shaw estate, in St. Louis, became Tower Grove Park and the Missouri Botanical Gardens.

MATH Level 3 Power Word of the Week

Polynomial: n. (person, place, thing, or concept)

1. a similar expression in more than one variable

• Sample:
  • ‘a similar expression in more than one variable’, as in 4X2Y 3 -3XY+5X+7