Definitions of erectile
  1. adjective
    capable of being raised to an upright position
    erectile feathers”
    erect, upright, vertical
    upright in position or posture
  2. adjective
    filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
    erectile tissue”
    synonyms: cavernous
    able or tending to expand or characterized by expansion
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