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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

annual formation of wood in plants, consisting of two concentric layers, one of springwood and one of summerwood

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Usage examples (35)
  • But we think we've got about a thirty-year tree-ring sequence.
  • A 1400-year tree-ring record of summer temperatures in Fennoscandia.
  • Long-term fluctuations of a caribou population revealed by tree-ring data.
  • The relationship of tree-ring width to climate was investigated at all sites.
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