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Related to lacuna: lacuna vasorum


1. Biology a cavity or depression, such as any of the spaces in the matrix of bone
2. another name for coffer



(1) In animals and man, the interstices between elements of tissues and between organs lacking their own walls. In animals with a closed circulatory system, the lacunae are usually filled with lymph; in those with an open system, they are filled with hemolymph. Lacunae that attain relatively large dimensions are called sinuses. In the majority of animals that have a heart and an open circulatory system, the lacunae are usually found on the venous path.

(2) In man, depressed areas on the surfaces of organs (for example, the tonsillar cryptae); on the anterior surface of the hip, the lacuna vasorum is a compartment for the passage of the femoral artery and vein, and the lacuna musculorum is a compartment for the passage of the iliopsoas muscle and femoral nerve.

(3) In plants, the same as leaf gaps.

(4) In linguistics and literary studies, a blank space, an omission, or a missing part of a text.


A small space or depression.
A cavity in the matrix of bone or cartilage which is occupied by the cell body.
References in periodicals archive ?
This is exactly what Countryside Properties has provided at Lacuna, its contemporary development in Cardiff Bay, except here one gets much more.
HOME AGAIN Jennifer Powell at the Lacuna development.
Lying just one mile from the quiet life of Lacuna is the bustling city centre with its wide range of fashionable bars, mouth-watering restaurants and excellent shopping facilities.
Zoe King, project manager of the arts and regeneration agency, CBAT, which was involved in the initiative, said: ``We are delighted with both Peter Mountain and Melissa Gibbs' designs and are sure that both works will add interest to Cardiff Yacht Club, Lacuna and the nearby environment.
WATER'S EDGE: Lacuna, the Countryside Properties site in Cardiff Ba
Andrew Biggs, sales manager for the developer's housebuilding division, said, "We are delighted with the success of Lacuna.
There was no way Lacuna could advance to the next round with a paltry time of 4 minutes and 1.
He continues: ``Since the launch of the showhome, with potential purchasers able to view the internal design and high specification available at Lacuna, sales have increased twofold, and I am confident they will continue to do so.
Lacuna is being built on a site alongside the five star St David's Hotel which seems to make it the nearest development yet to the growing waterfront, Mermaid's Quay, with its lively mix of shops, bars and restaurants.
6 are swimmer Jessie Khing Lacuna in the men's 400-m freestyle and boxers Rogen Ladon in the light-flyweight 949 kg) and lightweight (60 kg) divisions.