Though apparently normal at birth, their developmental milestones, particularly speech, were slow, and they acquired only a simple vocabulary.

But their language was elemental, with a simple vocabulary focusing on each other, their bodies, the hut.

The ontology aims at providing a simple vocabulary for describing programmes.

Most of the lyrics are short (about 5-6 lines), and are built from simple vocabulary.

In German, I only have a real simple vocabulary.

Students begin to learn the simple vocabulary for very practical thematic applications.

He submerged completely in the water and concentrated on a simple vocabulary to enable the seals to grasp his message.

Patricia Stevens, the center's principal, gave him the 15-minute exam, asking questions on simple vocabulary, letter recognition and math.

The idea, which now seems obvious, was that children would best learn to read using absorbing, entertaining books composed in a simple, limited vocabulary.

In her tales, she uses a simple vocabulary to talk about isolated, marginal or sad characters.