| 释义 |
† ˈblind-head Obs.
A cover for an alembic or retort; a retort with such a cover.
1662R. Mathew Unl. Alch. §108. 176 Put on a blind head, and let it stand in ashes, or Balneo Maria. 1667Boyle Orig. Formes & Qual., A Glasse Body, with a blind head luted to it. 1736Bailey Housh. Dict. 129 Clap on a blind-head, lute it well. 1743Lond. & Country Brew. iv. 305 Hops that have been..stewed on Purpose in a blind Head. |