"spec up" meaning in English

{
  "forms": [
    {
      "form": "specs up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "speccing up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "specced up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "specced up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "spec up (third-person singular simple present specs up, present participle speccing up, simple past and past participle specced up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English phrasal verbs with particle (up)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2018 June 21, “BattleTech review – initially ponderous, then glorious”, in The Guardian",
          "text": "The mech side of this is a tinkerer's paradise, allowing you to spec up your squad's weapons and armour to your heart's content, at least once you have built up the confidence to move away from stock setups.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To improve or optimize the attributes of (something)."
      ],
      "id": "en-spec_up-en-verb-BKGMRgGC",
      "links": [
        [
          "improve",
          "improve"
        ],
        [
          "optimize",
          "optimize"
        ],
        [
          "attributes",
          "attributes"
        ]
      ],
      "raw_glosses": [
        "(transitive, UK, informal) To improve or optimize the attributes of (something)."
      ],
      "tags": [
        "UK",
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "spec up"
}

{
  "forms": [
    {
      "form": "specs up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "speccing up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "specced up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "specced up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "spec up (third-person singular simple present specs up, present participle speccing up, simple past and past participle specced up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs with particle (up)",
        "English terms with quotations",
        "English transitive verbs",
        "English verbs"
      ],
      "examples": [
        {
          "ref": "2018 June 21, “BattleTech review – initially ponderous, then glorious”, in The Guardian",
          "text": "The mech side of this is a tinkerer's paradise, allowing you to spec up your squad's weapons and armour to your heart's content, at least once you have built up the confidence to move away from stock setups.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To improve or optimize the attributes of (something)."
      ],
      "links": [
        [
          "improve",
          "improve"
        ],
        [
          "optimize",
          "optimize"
        ],
        [
          "attributes",
          "attributes"
        ]
      ],
      "raw_glosses": [
        "(transitive, UK, informal) To improve or optimize the attributes of (something)."
      ],
      "tags": [
        "UK",
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "spec up"
}