Term: round-trip light time: the elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point
Broader: time period: an amount of time | Unrelated: contrast: the opposition or dissimilarity of things that are compared; ,
Broader: time period: an amount of time | Unrelated: triiodothyronine: thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer
Broader: time period: an amount of time | Unrelated: catch: the quantity that was caught
Broader: time period: an amount of time | Unrelated: nonpareil: colored beads of sugar used as a topping on e.g. candies and cookies
Broader: time period: an amount of time | Unrelated: bomb: an explosive device fused to explode under specific conditions
Broader: time period: an amount of time | Unrelated: snowsuit: a child's overgarment for cold weather
Broader: time period: an amount of time | Unrelated: pilocarpine: cholinergic alkaloid used in eyedrops to treat glaucoma
Broader: time period: an amount of time | Unrelated: paracentral scotoma: a scotoma that is adjacent to the fixation point
Broader: time period: an amount of time | Unrelated: wild yam: having a rhizome formerly dried and used to treat rheumatism or liver disorders
Broader: time period: an amount of time | Unrelated: exodontist: a dentist specializing in the extraction of teeth