‘a _hollow_ groan’

‘Apparently, there was a struggle going on; some muffled yelps were heard, and a few _hollow_ thuds resounded in the now ominous silence.’

‘her cheeks were _hollow_ and she had dark circles under her eyes’

‘His cheeks were slightly more _hollow_ compared to the last time she had saw him, and his hair was longer.’

‘a _hollow_ metal tube’

‘Yamasaki used another method, which essentially made the building a _hollow_ steel tube.’

‘a _hollow_ promise’

‘There are some interesting figures quoted in the article - figures that don't shock or surprise me anymore, but just provoke _hollow_ laughter and indignation.’

‘the result was a _hollow_ victory’

‘The game had to be played to prevent further riots, but the Juventus victory was _hollow_ .’

‘a _hollow_ at the base of a large tree’

‘The _hollow_ in the stone was about 20 centimetres in diameter and about 30 centimetres deep.’

‘the village nestles in a _hollow_ on the edge of the New Forest’

‘It was a quaint little place, nestled in a _hollow_ in the hills, and smoke rose cozily out of the chimneys of the houses.’

‘he held them in the _hollow_ of his hand’

‘She finally spotted among the huge trees a gigantic oak with a large _hollow_ at the base of its trunk that was just large enough for a little girl to go hide in and sleep.’

‘a tunnel was _hollowed_ out in a mountain range’

‘Bells can be _hollowed_ from wood or made from glass or ceramics, but most are cast or forged from metal.’

‘Flora's laugh _hollowed_ her cheeks’

‘The king of the bruschetta category was a little square of toast _hollowed_ in the middle like a toad-in-the-hole and filled with egg, bits of truffle, and more melted Fontina cheese.’