Tra từ span - Từ điển WordNet v3.1

I - noun

1. the complete duration of something (Freq. 6)
- the job was finished in the span of an hour
• Hypernyms:
duration, continuance
• Hyponyms:
attention span
2. the distance or interval between two points (Freq. 1)
• Hypernyms:
distance
3. two items of the same kind
• Syn:
couple, pair, twosome, twain, brace,
brace, couplet, distich, duo, duet,
dyad, duad
• Derivationally related forms:
pair (for: pair), couple (for: couple)
• Hypernyms:
two, 2, II, deuce
• Hyponyms:
doubleton
• Part Meronyms:
mate, fellow
4. a unit of length based on the width of the expanded human hand (usually taken as 9 inches)
• Hypernyms:
linear unit, linear measure
5. a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
• Syn:
bridge
• Derivationally related forms:
bridge (for: bridge)
• Hypernyms:
structure, construction
• Hyponyms:
Bailey bridge, cantilever bridge, cattle guard, cattle grid, covered bridge,
drawbridge, lift bridge, footbridge, overcrossing, pedestrian bridge, overpass,
flyover, pontoon bridge, bateau bridge, floating bridge, rope bridge, steel arch bridge,
suspension bridge, toll bridge, trestle bridge, truss bridge, viaduct
• Part Holonyms:
transportation system, transportation, transit
• Part Meronyms:
arch, pier, trestle
6. the act of sitting or standing astride
• Syn:
straddle
• Derivationally related forms:
straddle (for: straddle)
• Hypernyms:
motion, movement, move, motility
• Part Meronyms:
call option, call, put option, put

II - verb

to cover or extend over an area or time period (Freq. 8)
- Rivers traverse the valley floor", "The parking lot spans 3 acres
- The novel spans three centuries
• Syn:
cross, traverse, sweep
• Derivationally related forms:
sweep (for: sweep)
• Hypernyms:
cover, continue, extend
• Verb Frames:
- Something ----s something