Term: inertial reference frame: a coordinate system in which Newton's first law of motion is valid
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: allograph: a variant form of a grapheme, as `m' or `M' or a handwritten version of that grapheme
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: reallocation: a share that has been allocated again
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: ocean trip: an act of traveling by water
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: delta wing: an airplane with wings that give it the appearance of an isosceles triangle
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: seawater: water containing salts
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: olive oil: oil from olives
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: anemone: any woodland plant of the genus Anemone grown for its beautiful flowers and whorls of dissected leaves
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: kidney: either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: tlingit: a member of a seafaring group of North American Indians living in southern Alaska
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: black oak: medium to large deciduous timber tree of the eastern United States and southeastern Canada having dark outer bark and yellow inner bark used for tanning; broad five-lobed leaves are bristle-tipped