At this temperature, most tissues become rock-hard.
Clamperl grows while being protected by its rock-hard shell.
She has a rock-hard exterior, that is not easy to break.
The once proud facility, tarnished through time featured rusted steel girders and rock-hard wood planked bleachers, seated1,100 fans for baseball.
The result is dark bread that is nutritious but rock-hard and anything but tasty.
Gann also appreciated the wide variety of styles from silly character themes and rock-hard battle themes to beautiful piano solos.
They are small, green, rock-hard and do not have the sweetness and juiciness of the popular eating varieties.
Although his skin is almost rock-hard in consistency, his wrappings are extremely vulnerable to fire.