A lower mouthpart of an insect that is formed by the second pair of maxillae united in the middle line.
The lip of a labiate corolla.
A liplike structure; especially one of the two pairs of folds of skin on either side of the vulva.
A liplike part of various invertebrates.
The lip against which pressured air is driven to produce sound in a recorder and in a pipe organ with flue pipes.
A lesser gate, where there are two of different dimensions.
A grandiose and often lavish entrance.
A short vein that carries blood into the liver.
A prayer book or breviary; a portass.
An entrance, entry point, or means of entry.
The space, at one end, between opposite trusses when these are terminated by inclined braces.
Formerly, a small square corner in a room separated from the rest of an apartment by wainscoting, forming a short passage to another apartment.
A website or page that acts as an entrance to other websites or pages on the Internet.
A magical or technological doorway leading to another location, period in time or dimension.
Of or relating to a porta, especially the porta of the liver.
To use a portal (magical or technological doorway).