Associations to the word «Tetrad»
Noun
- Tensor
- Triad
- Pollen
- Np
- Spore
- Relativity
- Eclipse
- Contemplation
- Manifold
- Chromosome
- Curvature
- Vector
- Coordinate
- Chord
- Coefficient
- Yeast
- Formulation
- Einstein
- Infinity
- Symmetry
- Notation
- Gauge
- Equation
- Newman
- Horizon
- Spin
- Sodium
- Grain
- Strand
- Variable
- Medium
- Hydrogen
- Pair
- Basis
- Dna
- Cluster
- Construct
- Ion
- Forming
- Loop
- Fiber
- Analysis
- Index
- Diamond
- Connection
- Respect
- Spectrum
- Structure
- Plane
- Quantity
- Theory
- Cell
- Frame
- Formula
- Gene
- Four
- Bond
- Field
- Component
- Variation
- Frequency
- Quality
- Sequence
- Term
- Row
- Set
- Moon
- Group
- Solution
- Hole
- Unit
- Effect
- Figure
Adjective
Adverb
Wiktionary
TETRAD, noun. A group of four things.
TETRAD, noun. (cartography) A unit of land area of two by two (that is, four) square kilometres.
TETRAD, noun. (chemistry) A tetravalent atom or radical.
TETRAD, noun. (biology) Two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process.
TETRAD, noun. (biology) A group of four haploid and immature pollen grains in tetrahedral fashion produced by meiotic microsporogenesis.
Dictionary definition
TETRAD, noun. The cardinal number that is the sum of three and one.
Wise words
Language is a process of free creation; its laws and
principles are fixed, but the manner in which the principles
of generation are used is free and infinitely varied. Even
the interpretation and use of words involves a process of
free creation.