It was a small door, with an irregular outline, so that its contour was not obvious.

The outlines of an animal's body can be made hard to see by other methods, such as by using a highly irregular outline.

It is of very irregular outline, narrowing to the south.

The rim is approximately circular, but with an irregular outline where various terraces have slumped away.

Typical of its time, it has an irregular outline which gives it a hand cut or ink painted feel.

The crown has an irregular, vase-shaped outline of dense foliage.

Ahead Lyonesse was a dark irregular outline across the horizon.

He saw seabirds, after seeing none for days, then "a blue irregular outline," which became an island with streams spilling into a bay.

What is there, though, adds up to more than an "irregular outline" of Marquesan art.

For the first time he took a careful look at the irregular, tufted outline her hair showed.