"capillary wave" meaning in English

{
  "etymology_text": "So named because the wave propagation is due to similar physical principles to those involved in capillary action.",
  "forms": [
    {
      "form": "capillary waves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "capillary wave (plural capillary waves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A wave at a fluid boundary dominated by surface tension (opposed to larger waves dominated by gravity), a ripple."
      ],
      "id": "en-capillary_wave-en-noun-FLojX76a",
      "links": [
        [
          "surface tension",
          "surface tension"
        ],
        [
          "ripple",
          "ripple"
        ]
      ]
    }
  ],
  "word": "capillary wave"
}

{
  "etymology_text": "So named because the wave propagation is due to similar physical principles to those involved in capillary action.",
  "forms": [
    {
      "form": "capillary waves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "capillary wave (plural capillary waves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A wave at a fluid boundary dominated by surface tension (opposed to larger waves dominated by gravity), a ripple."
      ],
      "links": [
        [
          "surface tension",
          "surface tension"
        ],
        [
          "ripple",
          "ripple"
        ]
      ]
    }
  ],
  "word": "capillary wave"
}